<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=661980
-->
<head>
  <title>Test for Bug 661980</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=661980">Mozilla Bug 661980</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 661980 **/

// While not currently needed, make this as similar as possible to a real
// EventTarget just to make sure that we're tripping on the wrapping and
// nothing else.
var fakeTarget = {
  addEventListener: function() {},
  removeEventListener: function() {},
  dispatchEvent: function() {}
}

var mouseevent = document.createEvent("MouseEvent");
var didThrow = false;
dump("hello nurse\n");
try {
  mouseevent.initMouseEvent("mouseover",
                            false, false,
                            window,
                            1, 2, 3, 4, 5,
                            false, false, false, false,
                            0,
                            fakeTarget);
}
catch (ex) {
  didThrow = true;
}
ok(didThrow, "should not be able to implement EventTarget using script");

mouseevent.initMouseEvent("mouseout",
                          false, false,
                          window,
                          1, 2, 3, 4, 5,
                          false, false, false, false,
                          0,
                          document.body);
is(mouseevent.type, "mouseout",
   "should able to implement EventTarget using Element");

</script>
</pre>
</body>
</html>
